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Cheap flights from Bulgaria to London from £14

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LON
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bulgaria to London

Enter your travel dates to find the best prices.

Cheapest flights from Bulgaria to London
Explore the most affordable flight options available from Bulgaria to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Thu 18/1219:25SOF - LTN
Nonstop3h 40mWizz Air
Wed 21/108:20LTN - SOF
Nonstop3h 10mWizz Air
Deal found 17/12£58
Mon 29/1205:45SOF - STN
Nonstop3h 25mRyanair
Mon 5/114:40STN - SOF
Nonstop3h 25mRyanair
Deal found 17/12£64
Sat 20/1206:15SOF - STN
Nonstop3h 25mRyanair
Sat 10/105:55STN - SOF
Nonstop3h 25mRyanair
Deal found 17/12£66
Sun 28/1221:00SOF - STN
Nonstop3h 25mRyanair
Wed 31/1216:05STN - SOF
Nonstop3h 25mRyanair
Deal found 17/12£67
Wed 24/1219:30SOF - LTN
Nonstop3h 35mWizz Air
Sun 11/121:45LTN - SOF
Nonstop3h 10mWizz Air
Deal found 16/12£69
Tue 30/1206:10SOF - STN
Nonstop3h 25mRyanair
Fri 9/112:35STN - SOF
Nonstop3h 25mRyanair
Deal found 17/12£69
Wed 24/1220:20SOF - LGW
Nonstop3h 35mMultiple Airlines
Sun 11/120:30LGW - SOF
1 stop12h 10mMultiple Airlines
Deal found 16/12£70
Wed 24/1220:20SOF - LGW
Nonstop3h 35measyJet
Sun 11/106:50LGW - SOF
Nonstop3h 05measyJet
Deal found 16/12£72
Wed 24/1219:30SOF - LTN
Nonstop3h 35mWizz Air
Wed 31/1221:45LTN - SOF
Nonstop3h 10mWizz Air
Deal found 16/12£73
Wed 31/1219:30SOF - LTN
Nonstop3h 35mWizz Air
Mon 5/121:45LTN - SOF
Nonstop3h 10mWizz Air
Deal found 16/12£75
Thu 25/1218:40VAR - LTN
Nonstop3h 45mWizz Air
Thu 8/121:05LTN - VAR
Nonstop3h 25mWizz Air
Deal found 17/12£76
Wed 24/1220:20SOF - LGW
Nonstop3h 35measyJet
Wed 31/1214:25LGW - SOF
Nonstop3h 10measyJet
Deal found 16/12£76

Find flight deals from Bulgaria to London

Keep the following information in mind while searching for Bulgaria to London flight deals. Data was last updated 18 December 2025.

Round-trip from

£47

One-way from

£14

Popular in

July

Cheapest in

November

Average price

£84

Good round-trip deal

£48 or less

Good one-way deal

£20 or less
Wizz Air
  • Wizz Air
  • 30/1-6/2
  • Nonstop
  • 6h 45m total
  • Bulgaria to London
Search Deals
Wizz Air
  • Wizz Air
  • 2/2
  • Nonstop
  • 3h 45m total
  • Bulgaria to London
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Bulgaria to London (LON).
Search Deals
Price to beat on a one-way flight from Bulgaria to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bulgaria to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Bulgaria to London that are best for you.

Fly from

Bulgaria

Fly to

London

Route

Depart

Return

Price

VarnaLondon

VAR - LTN

VARLTN

Varna

Thu 22/1

18:40-20:25

Nonstop3h 45m

London Luton

Wed 28/1

09:00-14:25

Nonstop3h 25m

£46

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Fri 30/1

06:00-07:35

Nonstop3h 35m

London Luton

Fri 6/2

21:45-02:55

Nonstop3h 10m

£47

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Thu 22/1

19:25-21:05

Nonstop3h 40m

London Luton

Thu 29/1

21:45-02:55

Nonstop3h 10m

£49

SofiaLondon

SOF - LGW

SOFLGW

Sofia

Sat 21/3

14:00-15:30

Nonstop3h 30m

London Gatwick

Sun 22/3

06:50-11:55

Nonstop3h 05m

£50

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Wed 14/1

06:00-07:35

Nonstop3h 35m

London Luton

Wed 21/1

21:45-02:55

Nonstop3h 10m

£51

SofiaLondon

SOF - STN

SOFSTN

Sofia

Thu 22/1

14:30-15:55

Nonstop3h 25m

London Stansted

Thu 29/1

07:50-15:40

1 stop5h 50m

£52

SofiaLondon

SOF - LTN

SOFLTN

Sofia

Sat 7/3

06:00-07:35

Nonstop3h 35m

London Luton

Tue 10/3

08:20-13:30

Nonstop3h 10m

£52

SofiaLondon

SOF - STN

SOFSTN

Sofia

Mon 19/1

23:15-08:15

1 stop11h 00m

London Stansted

Sun 25/1

18:15-23:40

Nonstop3h 25m

£55

SofiaLondon

SOF - STN

SOFSTN

Sofia

Thu 29/1

19:00-20:25

Nonstop3h 25m

London Stansted

Thu 5/2

07:50-15:40

1 stop5h 50m

£55

SofiaLondon

SOF - STN

SOFSTN

Sofia

Tue 13/1

10:45-16:45

1 stop8h 00m

London Stansted

Tue 20/1

14:00-19:25

Nonstop3h 25m

£59

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 60 results
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Best time to book a flight from Bulgaria to London

Have a flexible travel schedule? Discover the best time to fly to London from Bulgaria with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to London

What is the cheapest month to book a flight from Bulgaria to London?

Currently, July is the cheapest month in which you can book a flight from Bulgaria to London (average of £22). Flying from Bulgaria to London in April is currently the most expensive (average of £75). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BG to LON?

Find hourly flight availability from Bulgaria to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

When flying from Bulgaria to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 25% versus a flight in the morning.

What is the cheapest day to fly from Bulgaria to London?

Use this chart to determine the cheapest time to fly return from Bulgaria to London. Price data was last updated on 1 June 2025.

Travellers seeking maximum savings on their Bulgaria to London flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bulgaria to London

Explore weekly flight availability from Bulgaria to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 December 2025.

The most flights from BG0 to LON are scheduled on a Thursday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Bulgaria to London delayed?

About 21% of weekly flights between Bulgaria and London have experienced delays in the past year, with the average delay time being 109 minutes.

What is the most punctual flight time for Bulgaria to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bulgaria to London flights?

Over the past year, Wizz Air have had the lowest number of delays on this route, with just 14% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 18 December 2025.
Check out reviews from past customers who have flown with Ryanair, Wizz Air, andBritish Airways from Bulgaria to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,223 reviews
Check prices

Overall

6.8

Crew

7.5

Comfort

6.5

Entertainment

5.6

Food

6.0

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
Ryanair
6.8
Okay
5,223 reviews
Ryanair
6.8
Okay
5,223 reviews
Check prices

Overall

6.8

Crew

7.5

Comfort

6.5

Entertainment

5.6

Food

6.0

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
Wizz Air
6.8
Okay
1,069 reviews
Ryanair
6.8
Okay
5,223 reviews
Check prices

Overall

6.8

Crew

7.5

Comfort

6.5

Entertainment

5.6

Food

6.0

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
British Airways
6.7
Okay
7,586 reviews
Ryanair
6.8
Okay
5,223 reviews
Check prices

Overall

6.8

Crew

7.5

Comfort

6.5

Entertainment

5.6

Food

6.0

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
Wizz Air
6.2
Okay
158 reviews
Ryanair
6.8
Okay
5,223 reviews
Check prices

Overall

6.8

Crew

7.5

Comfort

6.5

Entertainment

5.6

Food

6.0

Boarding

6.7

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bulgaria to London?

    Departing from Bulgaria to London will take you 3h 30m. There are 1248 mi between Bulgaria and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Bulgaria to London one-way?

    The cheapest airline one-way is Wizz Air, with whom users have recently found tickets for as low as £14. However, be on the lookout for offers from Ryanair and Wizz Air, as they are both options that can get you from Bulgaria to London for a low price.

  • What are the most popular routes from Bulgaria to London?

    Most travelers choose Sofia - London Gatwick, Sofia - London Heathrow or Sofia - London Stansted when deciding on the best route from Bulgaria to London.

  • What are the most reliable airlines from Bulgaria to London?

    The top 3 most reliable airlines when flying from Bulgaria to London are Bulgaria Air (89%), British Airways (72%) and American Airlines (50%).

  • What are the cheapest flights from Bulgaria to London?

    The cheapest flight price from Bulgaria to London is £47. On average you can expect to pay £117. The most popular route, (Sofia - London Gatwick), can usually be booked for £49.

  • Can I find deals for flights from Bulgaria to London that include hotel bookings?

    Yes. In addition to deals on Bulgaria to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bulgaria to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bulgaria to London.

  • Can I find deals for business class flights from Bulgaria to London?

    Yes. Cheapflights offers flight deals from Bulgaria to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bulgaria to London?

    Currently, July is the cheapest month in which you can book a flight from Bulgaria to London (average of £22). Flying from Bulgaria to London in April is currently the most expensive (average of £75). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bulgaria to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Bulgaria to London

Discover the top 7 airlines that operate flights from Bulgaria to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£36Average£167FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Wizz AirCheapest£43Average£99FlexibilityNo cancel feeOn-time83%
Search Wizz Air flights
RyanairCheapest£46Average£101FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£66Average£164FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£89Average£111FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Bulgaria AirCheapest£97Average£195FlexibilityNo cancel feeOn-time73%
Search Bulgaria Air flights
LOTCheapest£125Average£180FlexibilityNo cancel feeOn-time81%
Search LOT flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bulgaria to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Bulgaria today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Bulgaria to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Bulgaria to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Bulgaria to London with no change fees?

Certainly. Search results for flights to London from Bulgaria shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bulgaria to London become cheaper?

Yes, Cheapflights offers price alerts on Bulgaria to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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